Lyonton, TN Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Lyonton, TN in one place.
Mostly sunny. High near 69, with temperatures falling to around 64 in the afternoon. West wind 0 to 5 mph.
Local Weather Overview
This forecast page for Lyonton, TN is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Nov 10, 2026 12:26 AM EST.
The active forecast window currently covers Nov 10 to Nov 16, 2026 for Lyonton, TN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 10 to Nov 16, 2026
- Latest sync
- Nov 10, 2026 12:26 AM EST
- Forecast office
- MRX
- Source
- NOAA / NWS
Daily Outlook
This Week in Lyonton
Tuesday looks like the warmest upcoming period in Lyonton at 69 degrees F.
Saturday Night is the coolest period ahead with temperatures near 30 degrees F.
The strongest winds are forecast for Thursday at about 15 to 20 mph W.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 10, 2026 12:26 AM EST
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- MRX
- Radar station
- KMRX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 43. Northwest wind around 0 mph.
Mostly sunny, with a high near 68. West wind 0 to 10 mph.
Rain showers after 7pm. Mostly cloudy, with a low around 50. Southwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Rain showers. Mostly cloudy, with a high near 59. West wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Rain showers likely. Mostly cloudy, with a low around 37. West wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
A chance of rain showers. Mostly cloudy, with a high near 47. Chance of precipitation is 40%.
A slight chance of rain showers before 1am. Mostly cloudy, with a low around 32. Chance of precipitation is 20%.
Mostly sunny, with a high near 49.
Partly cloudy, with a low around 30.
Mostly sunny, with a high near 55.
Mostly clear, with a low around 33.
Mostly sunny, with a high near 60.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Nov 10
|
Mostly Sunny
|
69°F |
0 to 5 mph
W
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
43°F |
0 mph
|
|
Veterans Day
Nov 11
|
Mostly Sunny
|
68°F |
0 to 10 mph
W
|
|
Wednesday Night
Nov 11
|
Rain Showers
|
50°F |
5 to 15 mph
SW
|
|
Thursday
Nov 12
|
Rain Showers
|
59°F |
15 to 20 mph
W
|
|
Thursday Night
Nov 12
|
Rain Showers Likely
|
37°F |
15 mph
W
|
|
Friday
Nov 13
|
Chance Rain Showers
|
47°F |
15 to 20 mph
W
|
|
Friday Night
Nov 13
|
Slight Chance Rain Showers
|
32°F |
5 to 15 mph
W
|
|
Saturday
Nov 14
|
Mostly Sunny
|
49°F |
5 to 10 mph
NW
|
|
Saturday Night
Nov 14
|
Partly Cloudy
|
30°F |
0 to 5 mph
N
|
|
Sunday
Nov 15
|
Mostly Sunny
|
55°F |
0 to 5 mph
NE
|
|
Sunday Night
Nov 15
|
Mostly Clear
|
33°F |
0 mph
|
|
Monday
Nov 16
|
Mostly Sunny
|
60°F |
0 mph
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Lyonton.